RU2401818C2 - Модифицированный природный гипс как наполнитель для стеновой плиты - Google Patents

Модифицированный природный гипс как наполнитель для стеновой плиты Download PDF

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Publication number
RU2401818C2
RU2401818C2 RU2008110625/03A RU2008110625A RU2401818C2 RU 2401818 C2 RU2401818 C2 RU 2401818C2 RU 2008110625/03 A RU2008110625/03 A RU 2008110625/03A RU 2008110625 A RU2008110625 A RU 2008110625A RU 2401818 C2 RU2401818 C2 RU 2401818C2
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RU
Russia
Prior art keywords
calcium sulfate
suspension
coating
gypsum
dispersant
Prior art date
Application number
RU2008110625/03A
Other languages
English (en)
Russian (ru)
Other versions
RU2008110625A (ru
Inventor
Дэвид Р. БЛАКБЕРН (US)
Дэвид Р. БЛАКБЕРН
Кьянгксиа ЛИУ (US)
Кьянгксиа ЛИУ
Майкл П. ШЕЙК (US)
Майкл П. ШЕЙК
Original Assignee
Юнайтед Стэйтс Джипсам Компани
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Юнайтед Стэйтс Джипсам Компани filed Critical Юнайтед Стэйтс Джипсам Компани
Publication of RU2008110625A publication Critical patent/RU2008110625A/ru
Application granted granted Critical
Publication of RU2401818C2 publication Critical patent/RU2401818C2/ru

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/1066—Oxides, Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/107—Acids or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/08—Slag cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C04B2111/0062—Gypsum-paper board like materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Fertilizers (AREA)
RU2008110625/03A 2005-08-31 2006-08-25 Модифицированный природный гипс как наполнитель для стеновой плиты RU2401818C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/217,039 2005-08-31
US11/217,039 US20070044687A1 (en) 2005-08-31 2005-08-31 Modified landplaster as a wallboard filler
US11/490,150 2006-07-20
US11/490,150 US7601214B2 (en) 2005-08-31 2006-07-20 Modified landplaster as a wallboard filler

Publications (2)

Publication Number Publication Date
RU2008110625A RU2008110625A (ru) 2009-10-10
RU2401818C2 true RU2401818C2 (ru) 2010-10-20

Family

ID=37802265

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008110625/03A RU2401818C2 (ru) 2005-08-31 2006-08-25 Модифицированный природный гипс как наполнитель для стеновой плиты

Country Status (13)

Country Link
US (2) US20070044687A1 (ja)
JP (1) JP2009505942A (ja)
KR (1) KR20080041727A (ja)
CN (1) CN101247951A (ja)
BR (1) BRPI0617056A2 (ja)
IL (1) IL189535A0 (ja)
MY (1) MY141995A (ja)
NO (1) NO20081553L (ja)
NZ (1) NZ566055A (ja)
RU (1) RU2401818C2 (ja)
TW (1) TWI331134B (ja)
UA (1) UA93055C2 (ja)
ZA (1) ZA200801533B (ja)

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* Cited by examiner, † Cited by third party
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FR2897863B1 (fr) * 2006-02-28 2008-07-11 Bpb Plc Procede d'hydrofugation d'un produit a base de gypse forme a partir d'une composition a base de platre
US7819971B2 (en) * 2006-12-29 2010-10-26 United States Gypsum Company Method of using landplaster as a wallboard filler
US20090053544A1 (en) * 2007-08-22 2009-02-26 National Gypsum Properties, Llc Method of starch reduction in wallboard manufacturing and products made therefrom
US20090149574A1 (en) * 2007-12-07 2009-06-11 Construction Research & Technology Gmbh Iron Filled Urethane Cementitious Flooring Composition
US7918950B2 (en) 2007-12-20 2011-04-05 United States Gypsum Company Low fiber calcination process for making gypsum fiberboard
US8563139B2 (en) * 2008-04-22 2013-10-22 United States Gypsum Company Non-hydrating plaster composition and method
US10427978B2 (en) * 2008-04-22 2019-10-01 United States Gypsum Company Coated building panels and articles containing calcium sulfate hemihydrate
US20130330532A1 (en) * 2010-10-11 2013-12-12 Basf Construction Polymers Gmbh Dispersant containing gypsum slurry
GB201019841D0 (en) 2010-11-23 2011-01-05 Bpb Ltd Calcium sulphate-bases products and methods for the manufacture thereof
WO2012077229A1 (ja) * 2010-12-10 2012-06-14 吉野石膏株式会社 乾燥石膏組成物及び石膏系上塗り塗材
US10309771B2 (en) 2015-06-11 2019-06-04 United States Gypsum Company System and method for determining facer surface smoothness
US20170326840A1 (en) 2016-05-13 2017-11-16 United States Gypsum Company Method for preparing mat-faced board
US11453613B2 (en) 2017-11-07 2022-09-27 United States Gypsum Company Joint compounds, activators and methods for setting a joint compound and preventing seed setting
CN109665792B (zh) * 2019-02-28 2021-09-24 莒县铭通建材有限公司 一种抹灰砂浆及其制备方法

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US2078199A (en) * 1936-10-02 1937-04-20 United States Gypsum Co Heatproofed set-stabilized gypsum plaster
GB1365711A (en) * 1971-11-04 1974-09-04 United States Gypsum Co Gypsum board and process therefor
US3997692A (en) * 1974-09-16 1976-12-14 Lever Brothers Company Process of coating calcium sulfate dihydrate detergent filler particles
JPS5411929A (en) * 1977-06-30 1979-01-29 Nippon Hardboard Noncombustible sheet and method of making same
US4632795A (en) * 1982-11-26 1986-12-30 Wenger Manufacturing, Inc. Method and apparatus for extrusion processing of cellulose bearing materials
US4681644A (en) * 1985-09-27 1987-07-21 Usg Corporation Accelerator for gypsum plaster and process of manufacture
FI86699C (fi) * 1988-04-27 1992-10-12 Partek Ab Matningsskruv
JPH08325045A (ja) * 1995-05-30 1996-12-10 Chichibu Onoda Cement Corp 石膏ボードの製造方法
DE19513126A1 (de) * 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
US6342284B1 (en) * 1997-08-21 2002-01-29 United States Gysum Company Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it
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US6409823B1 (en) * 1999-12-28 2002-06-25 United States Gypsum Company Hydration enhancing additives
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JP2002348169A (ja) * 2001-03-21 2002-12-04 Grg Material:Kk 建築用材料
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US7276549B2 (en) * 2004-01-12 2007-10-02 United States Gypsum Company Surface enhancing coating for gypsum-containing floor underlayments
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Also Published As

Publication number Publication date
US7601214B2 (en) 2009-10-13
US20070044687A1 (en) 2007-03-01
RU2008110625A (ru) 2009-10-10
CN101247951A (zh) 2008-08-20
TWI331134B (en) 2010-10-01
BRPI0617056A2 (pt) 2011-07-12
ZA200801533B (en) 2009-07-29
IL189535A0 (en) 2008-08-07
NO20081553L (no) 2008-05-29
US20070044688A1 (en) 2007-03-01
KR20080041727A (ko) 2008-05-13
MY141995A (en) 2010-08-16
TW200710060A (en) 2007-03-16
UA93055C2 (ru) 2011-01-10
JP2009505942A (ja) 2009-02-12
NZ566055A (en) 2010-06-25

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Effective date: 20120826